<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
	<title>Oscillator</title>

	<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
	<link rel="icon" type="image/png" sizes="174x174" href="./favicon.png">

	<script src="https://cdnjs.cloudflare.com/ajax/libs/webcomponentsjs/2.4.3/webcomponents-bundle.js"></script>
	<link href="https://fonts.googleapis.com/css?family=Material+Icons&display=block" rel="stylesheet"/>
	<script src="../build/Tone.js"></script>
	<script src="./js/tone-ui.js"></script>
	<script src="./js/components.js"></script>
	<style type="text/css">
		tone-play-toggle {
			margin-bottom: 10px;
		}
	</style>
</head>
<body>
	<tone-example label="Oscillator">
		<div slot="explanation">
			The oscillator has 4 basic types which can be altered by setting the number
			of partials and partials array. 
			<br><br>
			<a href="https://tonejs.github.io/docs/Oscillator">Tone.Oscillator</a> docs.
		</div>

		<div id="content">
			<tone-momentary-button></tone-momentary-button>
		</div>
	</tone-example>


	<script type="text/javascript">
		const osc = new Tone.Oscillator({
			type: "square",
			frequency: 440,
			volume: -16
		}).toDestination();

		ui({
			tone: osc,
			parent: document.querySelector("#content")
		});

		// bind the interface
		document.querySelector("tone-momentary-button").addEventListener("down", () => osc.start());
		document.querySelector("tone-momentary-button").addEventListener("up", () => osc.stop());
	</script>
</body>
</html>
